| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.93 | 8.329% | $49.7555 | $49.76 | $49.75 | $49.80 |
| Purchase #2 | $164.99 | 8.414% | $178.8723 | $178.87 | $178.85 | $178.90 |
| Purchase #3 | $151.57 | 6.170% | $160.9219 | $160.92 | $160.90 | $160.90 |
| Purchase #4 | $137.72 | 7.377% | $147.8796 | $147.88 | $147.90 | $147.90 |
| Purchase #5 | $84.35 | 10.275% | $93.017 | $93.02 | $93.00 | $93.00 |
| Purchase #6 | $122.76 | 10.108% | $135.1686 | $135.17 | $135.15 | $135.20 |
| Purchase #7 | $122.73 | 13.815% | $139.6851 | $139.69 | $139.70 | $139.70 |
| 7 purchase totals = | $830.05 | $905.3000 | $905.31 | $905.25 | $905.40 | |